package bean;

import com.tyfspring.beans.annotation.Autowired;

/**
 * @Description TODO
 * @Author shallow
 * @Date 2023/3/26 15:01
 */

public class UserService {
    @Autowired
    private UserDao userDao;

    private String uId;

    public UserService() {
    }

    public void queryUserInfo() {
        System.out.println("查询用户信息：" + userDao.queryUserName(uId));
    }

}

